baber/WOPTO huggingface dataset:
Patent KR-20130013778-A (KR)
Inventor: CHUNG HWA YOUNG
IPC: C09D5/03
Filed: 2011-07-29
Abstract: 본 발명은 쇼핑카트 금속 구조물 코팅용 열가소성 파우더 페인트에 관한 것으로서, 더욱 상세하게는 쇼핑카트의 금속 구조물인 바스켓이나 프레임 코팅용으로 사용되는 종래의 도금이나 열경화성 분체도료를 대체하기 위한 열가소성 폴리올레핀계 파우더 페인트에 있어서, 내부 금속층과 상기 내부 금속층 상에 코팅되는 외부 열가소성 파우더 코팅층으로 구성됨을 특징으로 한다. 
특히, 상기 외부 열가소성 파우더 코팅층은 비극성 폴리올레핀 수지에 접착 관능기를 도입한 그라프토머(graftomer)와 접착성 수지 조성물을 포함하는 변성 폴리올레핀 접착수지로 이루어지며, 또한 상기 외부 열가소성 파우더 코팅층은 표면개질제로 개질된 비할로겐의 미세 난연제 입자를 포함하여 이루어지며, 이러한 외부 열가소성 파우더 코팅층은 내부 금속층과 고강도 화학적 공유결합을 이루어 장기내구성이 우수하며, 친환경 난연성을 겸비하여 본 발명의 쇼핑카트 바스켓 및 프레임을 일체화시킴을 특징으로 한다. 
본 발명에 따르면, 종래 금속 재질의 코팅시 반드시 필요한 도금층을 사용하지 않아도 되며, 열가소성 파우더 페인트를 직접 금속 재질 상에 코팅하므로 환경 개선효과가 크며, 제조공정이 단순하여 생산원가가 절감되는 효과가 있다. 
또한, 종래의 열경화성 분체도료를 대체하므로 장기 내구성이 우수하고, 환경유해물질을 사용하지 않으며, 별도 경화공정이 필요 없기 때문에 기존에 비하여 저비용으로 쇼핑카트 금속 구조물을 제조할 수 있다. 
또한, 표면개질제로 개질된 비할로겐의 미세 난연제 입자를 포함하여 분산성을 향상시켜 파우더 코팅제의 기계적 강도 저하를 최소화하고 친환경 난연성을 가져 환경 개선효과가 큰 특징이 있다.
Patent KR-20130013920-A (KR)
Title: Transformer type shift lever device
Inventor: CHOI JEE HYUCK
IPC: B60K20/00
Filed: 2011-07-29
Abstract: PURPOSE: A transformer type shift lever is provided to make a user feel a driving mode state including an optimal shifting timing for improving the fuel efficiency of a vehicle with tactile sensation while the driver holds a handle, thereby preventing the vision distribution of the driver. CONSTITUTION: A transformer type shift lever comprises a knob(1) and a knob transformation unit. The knob is connected to a lever rod(2). The knob transformation unit is installed inside the knob. The knob transformation unit makes a driver feel various driving modes with tactile sensation.
Patent KR-20130014151-A (KR)
Title: Uv protecting cosmetic composition containg kaempferitrin
Inventor: LEE KEUN HA
IPC: A61K8/49
Filed: 2011-07-29
Abstract: PURPOSE: A cosmetic composition containing kaempferitrin for blocking UV rays is provided to remarkably enhance a sun protection factor and to minimize skin irritation, toxicity, and endocrinal disruptor discharge. CONSTITUTION: A cosmetic composition for blocking UV rays contains 0.01-20 wt% of kaempferitrin(kaempferol-3, 7-alpha-L-rhamnoside) and 0.01-20 wt% of an organic UV protection agent as active ingredients. The organic UV protection agent is octylmethoxy cinnamate, homosalate, drometrizoltrisiloxane, disodium phenyl dibenzimidazole tetrasulfonate, DEA-methoxy cinnamate, benzophenone-3(oxybenzone), benzophenone-8(dioxybenzone), butylmethoxy dibenzoylmethane, bisethyl hexyloxyphenol methoxyphenyl triazine, octocrylene, ethyl hexyl dimethyl PABA, ethyl hexyl methoxy cinnamate, ethyl hexyl salicylate, ethyl hexyl triazone, isoamyl p-methoxy cinnamate, or TEA-salicylate. The inorganic UV protection agent is zinc oxide or titanium dioxide.
Patent KR-20130015389-A (KR)
Title: Fender
Inventor: HAN MYEONG SUK
IPC: E02B3/26
Filed: 2011-08-03
Abstract: PURPOSE: A fender is provided to be fixed on a ship regardless of the inclination of the stem or lateral side of the ship and to prevent the position from being changed by external impact. CONSTITUTION: A fender comprises rotary connection members(130) and fixing parts(140). The rotary connection members are protruded from the lateral side of a body(110) and respectively have a rotary through-hole. The fixing parts are shaft-coupled to the rotary through-holes of the rotary connection members by shafts(140s). The through-holes are protruded from one end of the fixing parts . Vacuum-adsorption pads(142) are arranged in the other end of the fixing parts.
Patent KR-20110103909-A (KR)
Inventor: ARAI YASUYUKI
IPC: H01L21/66
Filed: 2011-08-03
Abstract: 본 발명에서는 ID칩으로의 신호 또는 전원 전압의 공급을 비접촉으로 수행할 수 있고, 또한 검사공정의 작업 처리량을 높일 수 있는 ID칩의 검사장치, 및 이 검사장치를 이용한 검사방법을 제공한다.  본 발명에 따른 검사장치는 복수의 검사용 전극, 복수의 검사용 안테나, 위치 제어 유닛, 각 검사용 안테나에 전압을 인가하는 유닛, 및 검사용 전극의 전위를 측정하는 유닛을 포함한다.  이 검사장치의 한가지 특징은, 위치 제어 유닛에 의해, 복수의 ID칩과 복수의 검사용 전극이 소정의 간격을 두고 서로 중첩되고, 복수의 ID칩과 복수의 각 검사용 안테나가 소정의 간격을 두고 서로 중첩되며, 또한 복수의 ID칩이 복수의 검사용 전극과 복수의 검사용 안테나 사이에 끼워져 있는 것이다.
Patent KR-20130019326-A (KR)
Title: A water supply device for spring water pet bottle
Inventor: KIM TAE IL
IPC: B65D25/48
Filed: 2011-08-16
Abstract: PURPOSE: A water supply device is provided to exclusively be used for mineral water bottles which are unable to have a handle on the body due to the thin and weak body, and have a narrow bottleneck. CONSTITUTION: A water supply device(A) exclusively for mineral water bottle comprises a bottle cap(1) which has an inner screw(2) in order to be able to be screwed to the upper screw part of a mineral water bottle(B); a handle(3) which is formed in a long circular arc shape on one side of the bottle cap; a water supply tube(6) which has a long upward incline shape on the opposite side to the handle of the bottle cap, is connected to a discharging hole(4) within the bottle cap and has an air way(5) on the inner ceiling of the discharging hole. The water supply device is able to be screwed or unscrewed to the mineral water bottle using the bottle cap and enables the mineral water bottle to be used like a kettle using the handle and the water supply tube.
Patent KR-20120089549-A (KR)
Title: Dielectric composition, multi layered ceramic condensers comprising the same, and method of preparing for the multi layered ceramic condensers
Inventor: KANG SUNG HYUNG
IPC: H01B3/12
Filed: 2011-08-17
Abstract: PURPOSE: A dielectric composition and a multi-layer ceramic capacitor including the same, a manufacturing method thereof are provided to prevent defects such as cracks generated by high temperature or steel reducing atmosphere. CONSTITUTION: A dielectric composition comprises a compound represented by the following chemical formula: (Ba_(1-X)Ca_x)_m(Ti_(1-y)Zr_y)O_3 as a main component, a first sub-component which is Al oxide, a second sub-component which is one or more metal and the salt selected from Mg, Sr, Ba, Ca, and Zr, a third sub-component which is one or more metals and the slat selected from Sc, Y, La, Ac, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, a fourth sub-component which is one or more metal and the salt selected from Cr, Mo, W, Mn, Fe, Co, and Ni, and a fifth sub-component selected from Si-containing glass forming compounds.
Patent KR-20120022640-A (KR)
Title: Alkali developable transparent resin composition
Inventor: OKAMOTO YOSHIO
IPC: C08K5/07
Filed: 2011-08-17
Abstract: PURPOSE: An alkali developable transparent resin composition is provided to have excellent transmittance of whole rays in visible light area, and yellowing resistance. CONSTITUTION: An alkali developable transparent resin composition comprises a carboxy group-containing photosensitive resin, α - hydroxyketone based photopolymerization initiator, a diluent, and an epoxy compound. The content of the α - hydroxyketone based photopolymerization initiator is 1.0-20 parts by weight on the basis of 100 parts by weight of the carboxylic group-containing photosensitive resin. The epoxy compound is bisphenol A type epoxy resin. The resin compostion additionally comprises an acrylate urethane resin.
Patent KR-20130023419-A (KR)
Title: Insulation cover and processing method thereof
Inventor: KIM GYEONG TAE
IPC: H01B7/32
Filed: 2011-08-29
Abstract: PURPOSE: A failure sensing insulation cover and a manufacturing method thereof control the color transformation according to the heat of a connection point on which wires is connected with each other, thereby helping an administrator to easily distinguish the failure state of the insulation cover. CONSTITUTION: A C-shaped main body(104) has an accommodating groove(102) with a fixed length. A wire compressor(20) formed on both end parts of the C-shaped main body to be inclinedly extended. The hanging protrusion(30) is installed on one end and the other end of the C-shaped main body. A lock holder(40) is installed on one end and the other end of the C-shaped main body. The hanging protrusion is inserted into the lock holder. The lock holder locks the C-shaped main body. A coupling hole is formed on the edge of the bottom part of the accommodating groove. An irreversibility unit(108) implements or does not implement the color transformation.
Patent KR-20130027822-A (KR)
Title: A enzyme having activities of transforming saponin in ginseng isolated from culture of aspergillus niger, a method of manufacturing the same, a ginseng extract treated with the same, a method of manufacturing the ginseng extract and composition comprising the ginseng extract for improving skin beauty
Inventor: YI TAE HOO
IPC: A61K35/74
Filed: 2011-09-08
Abstract: PURPOSE: A method for preparing an enzyme-treated ginseng extract and a composition containing the extract are provided to suppress the skin from aging and to improve anti-wrinkling. CONSTITUTION: A method for preparing an enzyme-treated ginseng extract comprises a step of reacting an enzyme with ginseng saponin converting activity in a culture medium of Aspergillus niger. A composition for improving skin condition contains the enzyme-treated ginseng extract. Aspergillus niger is selected from the group consisting of Aspergillus niger (deposit number KACC 40280), (deposit number KACC 41018), (deposit number KACC 41858), (deposit number KACC 42589), (deposit number KACC 43547), and (deposit number ACC 44333).
Patent KR-20120033978-A (KR)
Title: High frequency measuring apparatus and calibrating method of the same
Inventor: TANAKA RYOHEI
IPC: G01R27/08
Filed: 2011-09-20
Abstract: PURPOSE: A high frequency measuring apparatus and a method for correcting the same are provided to correct a voltage value and a current value, which are detected, with high precision. CONSTITUTION: A current transformer(31) detects the current according to the high-frequency current flowing in a transmission line(5) and outputs the detected current to a transforming circuit(32). An effective value calculating circuit(35) produces an effective value of current from current signals inputted from a current converting circuit and outputs the effective value of current to a correcting circuit(38). The correcting circuit corrects the effective value of current, and the effective value of voltage, and the phase difference inputted from a phase difference detecting circuit(37) and the corrected the effective value of current, effective value of voltage, and phase difference to an impedance calculating circuit(39).
Patent KR-20130033776-A (KR)
Inventor: KIM TAE HO
IPC: B65F1/12
Filed: 2011-09-27
Abstract: 본 발명은 쓰레기통에 관한 것으로서, 상기의 목적을 달성하기 위하여 본 발명은 내부가 비어 전방 또는 후방이 개방되는 몸체를 가지되, 상기 몸체 내부 양쪽 벽면에 레일이 대향되어 형성되고, 쓰레기봉투의 입구를 개방시켜 거치하는 거치틀이 마련되어, 상기 거치틀이 상기 레일에 착탈식으로 결합되는 분리수거용 쓰레기통에 관한 것이다.
Patent KR-20130037314-A (KR)
Inventor: AHN KYOUNG SOO
IPC: G02F1/13357
Filed: 2011-10-06
Abstract: PURPOSE: A tip for forming patterns in a light guide plate, a device for forming patterns in the light guide plate with the same, and the light guide plate manufactured by the same are provided to improve the brightness of a liquid crystal display. CONSTITUTION: A tip for forming patterns in a light guide plate, a device for forming patterns in the light guide plate with the same, and the light guide plate manufactured by the same include tips(100,200,300) for forming patterns in a light guide plate. The tip(100) for forming patterns in the light guide plate is formed by including a concave structure(150) formed at the end of the tip. The tip(200) for forming patterns in the light guide plate has a different cross-sectional shape of a concave structure(250), which is a triangle form. The tip(300) for forming patterns in the light guide plate has a different cross-sectional shape of a concave structure(350), which is a combined shape of semicircle and square.
Patent KR-20130037782-A (KR)
Title: Investigation of radio marker gene at3g60140;beta-glucosidase as a radiomarker gene and transgenic indicator plant using the gene
Inventor: KIM JIN BAEK
IPC: A01H5/00
Filed: 2011-10-07
Abstract: PURPOSE: A detection of a radio marker gene, or At3g60140(beta-glucosidase), and a transgenic indicator plant using the same are provided to detect radiation exposure. CONSTITUTION: An At3g60140 gene-knockdown transgenic plant for detecting radiation exposure is prepared by transforming an RNAi expression vector containing an At3g60140(beta-glucosidase) gene in an Arabidopsis thaliana plant. The At3g60140 gene has a base sequence of sequence number 1.
Patent KR-20130040509-A (KR)
Title: Production of polyhydroxyalkanoates from the saccharified solution of hydrodictyaceae algal biomass
Inventor: KIM JIN SEOG
IPC: C12N1/13
Filed: 2011-10-14
Abstract: PURPOSE: A method for preparing polyhydroxyalkanoate from a saccharified solution of Hydrodictyaceae algal biomass is provided to cheaply saccharify and to produce biochemical products. CONSTITUTION: A method for preparing polyhydroxyalkyanoate from a saccharified solution of Hydrodictyaceae algal biomass comprises a step of saccharifying Hydrodictyaceae algal biomass and preparing a saccharified solution containing monosaccharides. The Hydrodictyaceae algae are selected from the group consisting of Hydrodictyon sp., Pediastrum sp., and Sorastrum sp. The saccharification is performed using a hydrolysis catalyst, a polysaccharide decomposition enzyme, or a mixture thereof. The polysaccharide decomposition enzyme is selected from the group consisting of cellulase, beta-glucosidase, beta-agarase, betas-gallactosidase, endo-1,4-beta-glucanase, alpha-amylase, beta-amylase, amyloglucosidase, alpha-D-glucosidase, beta-D-glucosidase, sucrase, maltase, isomaltase, and lactase. [Reference numerals] (AA) Collected algal biomass; (BB) Previously extracting effective materials using water or a solvent; (CC) Powderization, drying, and sterilization; (DD) Collected algal biomass(living body, dried body); (EE) Algal solid after extraction; (FF) Saccharifying complex enzyme; (GG) Chemical hydrolyzing; (HH) Low concentration saccharified liquid; (II) Separating saccharified liquid, filtering, concentrating(reducing fermentation suppressing materials); (JJ) High quality sugar concentrated liquid; (KK) Culturing microorganisms for producing PHAs; (LL) Gathering the microorganisms, separating the PHAs, and refining; (MM) Producing polyhydroxyalkanoate;
Patent KR-20130042327-A (KR)
Title: 영상표시장치의 동작 방법
Inventor: HWANG GO WOON
IPC: H04N7/173
Filed: 2011-10-18
Abstract: 본 발명의 실시예에 따른 영상표시장치의 동작 방법은, 제1 서버로 제1 테스트 요구(request) 메시지를 송신하는 단계, 제1 테스트 요구 메시지에 대응하는 제1 응답(response)을 수신하는 단계, 제2 서버로 제2 테스트 요구 메시지를 송신하는 단계, 제2 테스트 요구 메시지에 대응하는 제2 응답을 수신하는 단계와 제1 응답과 제2 응답에 기초하여, 노-캐시(no-cache)로 설정된 요구 메시지를 송신하는 단계를 포함한다.
Patent KR-20130043785-A (KR)
Title: Automatic washing device for oyster
Inventor: PARK PYEONG CHO
IPC: A22C29/00
Filed: 2011-10-21
Abstract: PURPOSE: An oyster automatic washer is provided to remove impurities by automatically washing oysters and to dewater the same to minimize moisture contained in the oysters. CONSTITUTION: An oyster automatic washer comprises a transport unit(10) which transports inserted oysters; a wash unit(20) which washes and dewaters the oysters transported by the transport unit; and a storage unit(30) which stores the oysters which are washed and dewatered in the wash unit and discharges the oysters while controlling the amount of the stored oysters. The wash unit comprises a washing dewatering drum, a screw projecting stud, and a rotation shaft that rotates by a motor.
Patent KR-20130045447-A (KR)
Title: Water saving apparatus of low noise type
Inventor: PARK JONG YEOR
IPC: F16L55/033
Filed: 2011-10-26
Abstract: PURPOSE: A low noise type water saving device is provided to reduce the water use and noise generated in using water of a direct watering type toilet by controlling the flow rate of the water in multi-phases. CONSTITUTION: A low noise type water saving device comprise a body unit(100), a first flow rate decrease unit(200), a second flow rate decrease unit(300), a rotation inducing unit(400), a flow rate control unit(500), a dispersion unit(600), and a dispersion net(700). The body unit forms a flow rate protrusion unit protruded to the inside and reduces a flow rate by narrowly forming an inflow passage of the water. A flow velocity is increased through the flow rate protrusion unit, and the flow velocity is decreased by gradually increasing the amount of water discharged through the first and the second flow rate decrease unit, the dispersion unit, and the dispersion net.
Patent KR-20130046162-A (KR)
Title: Thermoplastic resin composition and molded product using the same
Inventor: KIM IN CHOL
IPC: C08L33/08
Filed: 2011-10-27
Abstract: PURPOSE: A thermoplastic resin composition is provided to have excellent colorability, transparency, scratch resistance, and heat resistance. CONSTITUTION: A thermoplastic resin composition comprises a graft diene-based copolymer and a highly reflective acrylic copolymer. The graft diene-based copolymer is graft-polymerized of a (meth)acrylic acid alkyl ester compound-derived structure unit-containing polymer of a copolymer to diene compound-derived rubber polymer. The highly reflective acrylic copolymer includes a structure unit represented by chemical formula 1. In chemical formula 1, X is a single bond, oxygen or sulfur; Y is a cyclohexyl, phenyl, methyl phenyl, methyl ethyl phenyl, propyl phenyl, methoxy phenyl, cyclo hexyl phenyl, chloro phenyl, bromo phenyl, phenyl phenyl, and benzyl phenyl group.
Patent KR-20130046669-A (KR)
Title: Virtual roadway safety tripod
Inventor: PARK JU HYUN
IPC: B60Q7/00
Filed: 2011-10-28
Abstract: PURPOSE: A virtual tripod is provided to enable to make a warning alarm for a rear vehicle promptly, by being formed on the road or in the air automatically. CONSTITUTION: A sensing signal input part(10) inputs status information of a vehicle. A control part judges abnormality of the vehicle. The control part outputs a signal to drive a beam projector. A beam projector driving part(40) drives the beam projector. [Reference numerals] (10) Sensing signal input part; (20) Vehicle posture information collecting part; (40) Beam projector driving part; (AA) Control part
Patent KR-20130047989-A (KR)
Title: Method of clad metal for fireproof-door and vending with clad metal
Inventor: LEE OK RE
IPC: D21D5/00
Filed: 2011-11-01
Abstract: PURPOSE: A bonded steel sheet manufacturing method for a fire door is provided to form a bonding layer between a bead sheet and a surface steel sheet, thereby having excellent heat insulation, sound insulation, dedusting properties than a single layer steel plate. CONSTITUTION: A bonded steel sheet manufacturing method for a fire door comprises a bead sheet(100), an adhesive resin(200), and a surface steel sheet(300). The bead sheet is composed of a galvanized steel sheet(EGI) material or a hot dip galvanized steel sheet(GI) material. The adhesive resin is coated one side or the other side of the bead sheet. The surface steel sheet is combined with the adhesive resin, and composed of one material which is selected among aluminum, copper, and stainless steel.
Patent KR-20120046094-A (KR)
Title: Lubricant collecting container and bearing arrangement with such a lubricant collecting container
Inventor: PALUNCIC ZDRAVKO
IPC: F16N21/00
Filed: 2011-11-01
Abstract: PURPOSE: A lubricant collecting container and a bearing assembly with the same are provided to allow used lubricant to flow into a cartridge at low back pressure because a sealing member is arranged to move inside the cartridge. CONSTITUTION: A lubricant collecting container comprises a cartridge(2) and a sealing member(7). The cartridge has a suction port(5) for drawing lubricant in and a ventilation opening(6). The sealing member is arranged to move in the cartridge and seals a flow connection part between the suction port and the ventilation opening.
Patent KR-20130048635-A (KR)
Title: A stress test device for steel strand anchor structure
Inventor: KIM SUNG HEE
IPC: G01L5/04
Filed: 2011-11-02
Abstract: PURPOSE: A resisting force testing device of a stranded anchor body is provided to change loads added to a steel strand and a support gripping the steel strand, thereby testing the resisting force of the stranded anchor body by a dynamic load. CONSTITUTION: A resisting force testing device of a stranded anchor body comprises a first supporting unit(10), a first steel strand support(30), a second supporting unit(20), and a load applying unit(40). One end of a first steel strand(1) is mounted in the first supporting unit. The other end of the first steel strand is joined to the first supporting unit to be protruded to the outside. The first steel strand support grips the other end of the first steel strand, thereby supporting the same. The first steel strand support is seated in the supporting unit. The load applying unit is interposed between the first and second supporting units, thereby applying a load to a direction where the first and second supporting units are becoming spaced from each other.
Patent KR-20130049526-A (KR)
Title: Method for generating reconstructed block
Inventor: JANG MIN
IPC: H04N19/593
Filed: 2011-11-04
Abstract: PURPOSE: A restoration block generating method is provided to generate a restoration block by using a residual block and a prediction block. CONSTITUTION: A picture dividing unit(110) determines the size of a chrominance block according to each coding unit. A converting unit(120) converts an original block and a residual block of the chrominance block. A quantizing unit(130) determines a quantization step size according to each coding unit. An inverse quantizing unit(135) inversely quantizes a quantization coefficient. An inverse converting unit(125) restores the quantization coefficient into a residual block of a space area. An adder generates a restoration block by combining the residual block with a prediction block. [Reference numerals] (110) Picture dividing unit; (120) Converting unit; (125) Inverse converting unit; (130) Quantizing unit; (131) Scanning unit; (135) Quantizing unit; (140) Entropy coding unit; (150) Intra prediction unit; (160) Inter prediction unit; (170) Postprocessing unit; (180) Picture storage unit; (AA) Input video signal
Patent KR-20130049574-A (KR)
Title: Display apparatus
Inventor: JUNG GIL SIK
IPC: G02F1/1333
Filed: 2011-11-04
Abstract: PURPOSE: A display device is provided to improve appearance by reducing a bezel and the thickness of the display device. CONSTITUTION: A liquid crystal display panel(630) is mounted in a guide panel(621,622). A cover bottom(610) is connected to the guide panel to receive an optical component(650). A pem nut(660) is formed in the cover bottom. An adhesive member(640) is arranged between the guide panel and the liquid crystal display panel. A middle cover is arranged in the side of the guide panel.
Patent KR-20130050807-A (KR)
Title: Removing apparatus of carbon in carbonizing chamber of coke oven
Inventor: KIM SOON SUK
IPC: C10B29/00
Filed: 2011-11-08
Abstract: PURPOSE: An apparatus for removing carbon in the carbonizing chamber of a coke oven is provided to enhance the performance of removing carbon which adheres to the ceiling and the sidewall in the carbonizing chamber by vertically moving a carbon cutter by a determined distance when a pusher car ram moves backward and forward. CONSTITUTION: An apparatus for removing carbon in the carbonizing chamber of a coke oven comprises a pusher car ram head(220), a variable device(300), a carbon cutter(50), a carbon cutter base(110), and a power transmission device(400). The pusher car ram head extrudes the coke in the coke oven. The variable device is located on the pusher car ram head and changes the location of the carbon cutter. The carbon cutter is integrated to a connection pin(120) which connects the ram head and removes carbon in the carbonizing chamber. The carbon cutter base is integrated to the connection pin and faces the carbon cutter. The power transmission device is transmitted from the variable device and raises the carbon cutter and the carbon cutter base.